Gemstones have been a topic of fascination to human beings for centuries, not just for their beauty, but also for how rare ...

Diamond is considered to be the most precious and expensive gem in the world. But if we tell you that diamond is not the most ...

Usually, what springs to mind when you think of the world’s most expensive substances are gold, silver, and platinum. However ...

Narrator: High-quality black opal can cost over $10,000 per carat, making it one of the world's most expensive gemstones. But mining black opal isn't easy. After investing tens of thousands of ...

Here are some of the most expensive healing crystals in the world and what makes them special ... exceptional purity makes it one of the rarest gemstones. Healing Properties: Symbolizes love ...

The most expensive painting in the world is the ... beckoning patrons from all corners of the world. These veritable gems, seldom traded or sold, stand as exemplars of artistic excellence, and ...

Its unique “pigeon-blood” stones are the most expensive coloured gems in the world – last year the so-called Sunrise Ruby sold for a record US$30.3 million, over US$1 million a carat.